_____, as applied to brick masonry work, is the projection of successive courses of brick out from the face side of a wall to form a shelf or ledge and support the wall above.

A. Coping
B. Anchoring
C. Gingerbread work
D. Corbeling


Answer: D

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The internal energy of 2 kg of air is reduced by 50 kJ during a cooling process. Initially, the air has a temperature of 40°C. Assuming ideal gas behavior and constant specific heats, determine the final temperature of the air.

Given: m = 2 kg; ?U = -50 kJ; T1 = 40°C What will be an ideal response?

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What occurs after the pilot flame is proven on a gas furnace or boiler that uses spark ignition to light the pilot?

a. Sparking ceases. b. Burners light. c. Inducer starts. d. Flame is sensed.

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During which phase do the cell's chromatids move toward the center of the spindle?

a. interphase c. metaphase b. prophase d. anaphase

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In accordance with the Nyquist sampling theory what sample rate must a 200Hz waveform be sampled at?

A) more than 3200Hz B) more than 400Hz C) more than 800Hz D) more than 1600Hz

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